Since the Windows 11 update began to be implemented earlier than the week, some people have a bone comment on performance impacts with certain hardware / software configuration. AMD has confirmed that the problems are present with some of its processors and published a support variation of Windows 11 support in certain applications in compatible AMD processors.
In summary, there are problems with the way Windows 11 interacts with the L3 cache and the way it works with AMD ‘core’ technology. AMD assures us that you are working closely with Microsoft in the problems and a Windows update will be delivered to address them, probably at the end of this month. For the impatient, only the nuclear option to return to Windows 10 is suggested as a solution.
The eldest of the two themes seems to be where the latency of the L3 cache in modern AMD processors seems to triple. AMD says that memory -sensitive applications are more severely affected by this problem. In practical terms, the affected applications will be reduced a processing in the order of magnitude or from 3 to 5 percent. It is better for players to take into account thought, especially those who enjoy eSports titles, since they have seen 10 to 15 percent decrease.
AMD does not provide any estimate of the potential impact of its UEFI CPPC2 technology (‘core preferred’) that does not work correctly in Windows 11. The ‘error’ here sounds a bit unpredictable, with the fastest tasks of its AMD processor. It is more likely that this effect sits where you have a processor> 8 cores with TDP above 65W, says AMD. With the largest number of nuclei, there is likely that there is a greater difference in performance between the fastest and most slow nuclei available.
AMD / Windows 11 users are probable better that they feel tight and suffer in silence, which puts the potential performance lost at the bottom of their minds. When the updates arrive, one can be comforted at least for the relative ease of Windows Update doing their own. Fortunately, these corrections do not need the entry of the provider of the motherboard or updated BIOS files, etc.
